Explain the weights in pounds of liquid gallons?

989

---

Tell me what path does an asteroid take?

941

---

Explain the difference between the atomic theory and the kinetic theory?

864

---

Tell me what is radium used for?

913

---

Explain what instrument is used to measure volume?

957

---

Explain the applications of nmr spectroscopy?

930

---

Explain why is there more friction when you push an object than when you pull it?

869

---

Explain the difference between dynamic strain aging and strain aging?

906

---

Explain what does hull speed mean?

996

---

Explain the difference between intrinsic and extrinsic semiconductors?

889

---

Explain the steps to the scientific notation?

859

---

Tell me how many neutrons and how many protons are present in a single deuterium nucleus?

877

---

Explain what is the direction of null vector?

978

---

Explain what is the difference between diffraction and interference?

910

---

Explain the use of galvanometer?

988

---